1680147350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{4800421}}^1$

素因数の和:4800440

約数の個数: 24

約数和(自身を含む): 3571513968

約数和(自身を除く): 1891366618

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 4800421, 9600842, 24002105, 33602947, 48004210, 67205894, 120010525, 168014735, 240021050, 336029470, 840073675, 1680147350]

約数ペア:

[(1, 1680147350), (2, 840073675), (5, 336029470), (7, 240021050), (10, 168014735), (14, 120010525), (25, 67205894), (35, 48004210), (50, 33602947), (70, 24002105), (175, 9600842), (350, 4800421)]